Find the x-intercepts.y = 2x2 + 2x - 1
A. No x-intercepts
B. 
and 
C. 
and 
D. 
and 
Answer: D
Mathematics
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Provide an appropriate response.Define f(0,0) in such a way that extends f(x, y) = 
to be continuous at the origin.
A. No definition makes f(x, y) continuous at the origin. B. f(0, 0) = 2 C. f(0, 0) = 1 D. f(0, 0) = 0
Mathematics
Factor completely using the grouping method to factor trinomials. If unfactorable, indicate that the polynomial is prime.12z2 - 7z - 12
A. prime B. (12z + 3)(z - 4) C. (4z - 3)(3z + 4) D. (4z + 3)(3z - 4)
Mathematics
Solve the problem.A group of 7 friends goes bowling. How many different possibilities are there for the order in which they play if the youngest person is to bowl first?
A. 720 B. 6 C. 7 D. 5,040
Mathematics
Write the percent as a decimal.52%
A. 0.52 B. 52.0 C. 0.052 D. 5.2
Mathematics